| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.78 | 6.774% | $169.5358 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $248.96 | 13.276% | $282.0119 | $282.01 | $282.00 | $282.00 |
| Purchase #3 | $223.47 | 8.406% | $242.2549 | $242.25 | $242.25 | $242.30 |
| Purchase #4 | $132.71 | 11.578% | $148.0752 | $148.08 | $148.10 | $148.10 |
| Purchase #5 | $108.57 | 11.102% | $120.6234 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $63.42 | 11.697% | $70.8382 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $77.85 | 13.543% | $88.3932 | $88.39 | $88.40 | $88.40 |
| 7 purchase totals = | $1,013.76 | $1,121.7326 | $1,121.73 | $1,121.75 | $1,121.70 | |